Guest Post: OC Restores Common Sense to Women’s Sport – Now It’s Time for New Zealand to Follow Suit

A guest post by Ro Edge, New Zealand Spokesperson, Save Women’s Sport Australasia (SWSA):

The decision by the International Olympic Committee to restore the core purpose of women’s sport: providing biological females with a fair and safe arena to compete, is long-overdue. For years, many sporting bodies adopted the IOC’s earlier open-door policy, leading to predictable harm. Women and girls lost podiums, scholarships, team places and opportunities. In contact sports, their safety was put at risk. Science was sidelined in favour of ideology.

IOC President Kirsty Coventry put it plainly: “It would not be fair for biological males to compete in the female category. In addition, in some sports it would simply not be safe.”

We have consistently warned that male developmental advantages – which begin in utero and are powerfully reinforced at puberty – cannot be fully removed by testosterone suppression or surgery. Female athletes also face unique biological challenges, such as menstruation, that can affect performance. Women’s sport is not a consolation prize; it is a sex-based category designed to recognise and protect female biology.

For too long, the debate in sport has centred almost exclusively on how to include trans-identifying males in the female category, often at the direct expense of female athletes. The more important question – how to ensure fair and safe participation for everyone – was largely ignored. The conversation can now shift. Let us pursue genuine inclusion for all by welcoming all males, no matter how they identify, in the male category, where natural male diversity is already accommodated, and by protecting the female category as the sex-based space it was always meant to be.

The IOC’s announcement sends a clear message to every national sporting body in New Zealand. If fairness and safety matter at the Olympic level, they must matter at every level: from elite competition down to school sports, clubs and regional events. Loopholes or partial measures at grassroots level will only undermine the very principles the Olympics have now reaffirmed.

Any organisation that ignores the established science on male developmental advantage and chooses not to follow the IOC’s lead will be making a deliberate decision to undermine women’s sport.

Female athletes have already sacrificed too much. They have been pressured to accept unfairness in silence and told that their concerns about safety and opportunity are unkind or bigoted. It is time to stop gaslighting girls and women and to recognise that biology is not bigotry.

Women’s sport deserves defending because it celebrates what female bodies can achieve on a level playing field. After puberty, male bodies are, on average, stronger, faster and more powerful in nearly every athletic measure. Pretending otherwise does not create equality; it punishes the group biology has already disadvantaged.

The IOC’s decision is a victory for evidence over ideology. It shows that when the stakes are high – Olympic medals, global prestige and athlete safety – science can prevail. New Zealand’s sporting bodies now have both the permission and the responsibility to follow suit.

This op ed was offered to the NZ herald who declined it.

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